190993320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4032

約数の個数: 192

約数和(自身を含む): 746928000

約数和(自身を除く): 555934680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3989, 3990, 4788, 5320, 5985, 6840, 7978, 7980, 9576, 11967, 11970, 15956, 15960, 19945, 23934, 23940, 27923, 31912, 35901, 39890, 47868, 47880, 55846, 59835, 71802, 75791, 79780, 83769, 95736, 111692, 119670, 139615, 143604, 151582, 159560, 167538, 179505, 223384, 227373, 239340, 251307, 279230, 287208, 303164, 335076, 359010, 378955, 418845, 454746, 478680, 502614, 530537, 558460, 606328, 670152, 682119, 718020, 757910, 837690, 909492, 1005228, 1061074, 1116920, 1136865, 1256535, 1364238, 1436040, 1515820, 1591611, 1675380, 1818984, 2010456, 2122148, 2273730, 2513070, 2652685, 2728476, 3031640, 3183222, 3350760, 3410595, 4244296, 4547460, 4774833, 5026140, 5305370, 5456952, 6366444, 6821190, 7958055, 9094920, 9549666, 10052280, 10610740, 12732888, 13642380, 15916110, 19099332, 21221480, 23874165, 27284760, 31832220, 38198664, 47748330, 63664440, 95496660, 190993320]

約数ペア:

[(1, 190993320), (2, 95496660), (3, 63664440), (4, 47748330), (5, 38198664), (6, 31832220), (7, 27284760), (8, 23874165), (9, 21221480), (10, 19099332), (12, 15916110), (14, 13642380), (15, 12732888), (18, 10610740), (19, 10052280), (20, 9549666), (21, 9094920), (24, 7958055), (28, 6821190), (30, 6366444), (35, 5456952), (36, 5305370), (38, 5026140), (40, 4774833), (42, 4547460), (45, 4244296), (56, 3410595), (57, 3350760), (60, 3183222), (63, 3031640), (70, 2728476), (72, 2652685), (76, 2513070), (84, 2273730), (90, 2122148), (95, 2010456), (105, 1818984), (114, 1675380), (120, 1591611), (126, 1515820), (133, 1436040), (140, 1364238), (152, 1256535), (168, 1136865), (171, 1116920), (180, 1061074), (190, 1005228), (210, 909492), (228, 837690), (252, 757910), (266, 718020), (280, 682119), (285, 670152), (315, 606328), (342, 558460), (360, 530537), (380, 502614), (399, 478680), (420, 454746), (456, 418845), (504, 378955), (532, 359010), (570, 335076), (630, 303164), (665, 287208), (684, 279230), (760, 251307), (798, 239340), (840, 227373), (855, 223384), (1064, 179505), (1140, 167538), (1197, 159560), (1260, 151582), (1330, 143604), (1368, 139615), (1596, 119670), (1710, 111692), (1995, 95736), (2280, 83769), (2394, 79780), (2520, 75791), (2660, 71802), (3192, 59835), (3420, 55846), (3989, 47880), (3990, 47868), (4788, 39890), (5320, 35901), (5985, 31912), (6840, 27923), (7978, 23940), (7980, 23934), (9576, 19945), (11967, 15960), (11970, 15956)]